If anyone happens to know of a career path or company that does that sort of work I would be interested to hear about it. Bonus points if the pay is half decent.
And for some reason warehouse managers seem to swear by it, so it still gets a decent number of new customers - meaning those customers need implementers. And since it's a giant pile of hacks, the average deployment needs a whole lot of customizations - so more implementation man-hours, and a steady stream of maintenance man-hours. Thus, I get pinged every once in awhile for some long-term contract. Too bad they didn't ping me when I was actually looking for work last year, else I probably would've accepted one for the hell of it. Still tempted to; would be an interesting side job, albeit probably soul crushing.
However, not only is not everything a true positive, probably only about 0.001% of things are true positives, among a sea of alerts and reports and dashboards across myriad systems. Some coming from your SIEM, some generated by security appliances and products, some from internal employee reports.
An ideal place will have people who continuously work on trying to reduce alert fatigue and false positive noise - but, in practice, at most big companies it's probably like working at a fire station and getting hundreds of dispatch calls per hour, every hour, every day, each about a potential fire at a different residence. And then you drive up and see they just used the stove for a few minutes or a character said the word "fire" in a TV show they were watching.
But you have to urgently show up every time no matter what because, occasionally, the house actually is engulfed in flames and might be on the verge of igniting the whole town.